Can't he be both? He says he spends 50% of his time on engineering. Spacex launches and lands rockets. Standing up. On a Barge. In the ocean.
Seems like an engineering achievement to me.
Seems like an engineering achievement to me.
If you read the biography, there have been times when an engineer has said "I can't meet these requirements," and he said "Ok, I'll do your job AND my job, and I'll get it done." And he did.
I think anyone believing he's not an extremely talented engineer has not read much about him.